JPS58103223U - PC strand pulling device - Google Patents
PC strand pulling deviceInfo
- Publication number
- JPS58103223U JPS58103223U JP19466181U JP19466181U JPS58103223U JP S58103223 U JPS58103223 U JP S58103223U JP 19466181 U JP19466181 U JP 19466181U JP 19466181 U JP19466181 U JP 19466181U JP S58103223 U JPS58103223 U JP S58103223U
- Authority
- JP
- Japan
- Prior art keywords
- strand
- pulling device
- pinch rollers
- strand pulling
- roller diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の実施例を示したもので、第１図は装置
の原理を説明するための概略正面図、第２図〜第４図は
具体的を装置の一例を示したもので、第２図は正面図、
第３図は第２図のＡ−Ａ断 ゛面図、第４図は第２図
のＢ−Ｂ断面図である。
１．２・・・・・・ピンチローラ−１１ａ、２ａ・・・
・・・駆動ロール、１ｂ、 ２ｂ・・・・・・アイド
ラーロール、３・・・・・・ＰＣストランド、４・・・
・・・油圧シリンダー、５・・・・・・駆動モーター。
□−
Ａ］The drawings show an embodiment of this invention, with Fig. 1 being a schematic front view for explaining the principle of the device, and Figs. 2 to 4 specifically showing an example of the device. Figure 2 is a front view;
3 is a sectional view taken along the line AA in FIG. 2, and FIG. 4 is a sectional view taken along the line BB in FIG. 1.2...Pinch rollers-11a, 2a...
... Drive roll, 1b, 2b... Idler roll, 3... PC strand, 4...
... Hydraulic cylinder, 5 ... Drive motor. □-A]
Claims (1)
いて連設し、かつ−組目のピンチローラ−のローラー径
に対し、二組目以降のピンチローラ−のローラー径をＰ
Ｃストランドの引張りによる伸び量に応じて大きくしで
あることを特徴とするＰＣストランド引抜装置。Two or more sets of pinch rollers are arranged in series at a predetermined interval in the pulling direction, and the roller diameter of the second and subsequent sets of pinch rollers is set to P relative to the roller diameter of the first set of pinch rollers.
A PC strand drawing device characterized in that the size of the PC strand is increased according to the amount of elongation due to tension of the C strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19466181U JPS58103223U (en) | 1981-12-30 | 1981-12-30 | PC strand pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19466181U JPS58103223U (en) | 1981-12-30 | 1981-12-30 | PC strand pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58103223U true JPS58103223U (en) | 1983-07-13 |
Family
ID=30107968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19466181U Pending JPS58103223U (en) | 1981-12-30 | 1981-12-30 | PC strand pulling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58103223U (en) |
-
1981
- 1981-12-30 JP JP19466181U patent/JPS58103223U/en active Pending
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